Display screen or portion thereof with an animated graphical user interface



FIG. 1 is a front view of a first image of a first embodiment of the display screen or portion thereof with an animated graphical user interface showing our new design;

FIG. 2 is a front view of a second image thereof;

FIG. 3 is a front view of a third image thereof;

FIG. 4 is a front view of a fourth image thereof;

FIG. 5 is a front view of a fifth image thereof;

FIG. 6 is a front view of a sixth image thereof;

FIG. 7 is a front view of a first image of a second embodiment of the display screen or portion thereof with an animated graphical user interface showing our new design;

FIG. 8 is a front view of a second image thereof;

FIG. 9 is a front view of a third image thereof;

FIG. 10 is a front view of a fourth image thereof;

FIG. 11 is a front view of a fifth image thereof;

FIG. 12 is a front view of a sixth image thereof;

FIG. 13 is a front view of a first image of a third embodiment of the display screen or portion thereof with an animated graphical user interface showing our new design;

FIG. 14 is a front view of a second image thereof;

FIG. 15 is a front view of a third image thereof;

FIG. 16 is a front view of a fourth image thereof;

FIG. 17 is a front view of a fifth image thereof; and,

FIG. 18 is a front view of a sixth image thereof.

In the first embodiment, the appearance of the transitional image sequentially transitions between the images shown in FIGS. 1 through 6. In the second embodiment, the appearance of the transitional image sequentially transitions between the images shown in FIGS. 7 through 12. In the third embodiment, the appearance of the transitional image sequentially transitions between the images shown in FIGS. 13 through 18. The process or period in which one image transitions to another image forms no part of the claimed design. The broken line perimeter in FIGS. 1-18 represents both the boundaries of the display screen and the graphical user interface. This outer edge of the portion of the display screen is understood to be congruent with the outer edge of the graphical user interface. The broken line showing the display screen, text, and features of the graphical user interface are provided to illustrate portions the display screen or portion thereof with an animated graphical user interface that form no part of the claimed design. However, the thicken broken line showing of a single rectangular marquee in FIGS. 3-5 and 9-12 represent a portion of the animated graphical user interface that is part of the claimed design. 

CLAIM The ornamental design of the display screen or portion thereof with an animated graphical user interface, as shown and described. 